EP 3715303 B1 20240124 - MULTI-SHAFT POWER CHARGING
Title (en)
MULTI-SHAFT POWER CHARGING
Title (de)
MEHRSCHÄCHTIGES STROMLADEN
Title (fr)
CHARGE D'ALIMENTATION À CAGES MULTIPLES
Publication
Application
Priority
US 201862779501 P 20181214
Abstract (en)
[origin: US2020195045A1] A wireless power transfer system for wirelessly powering a conveyance apparatus of a first conveyance system and a conveyance apparatus of a second conveyance system including: a wireless electrical power transmitter located along a support or a side of the first conveyance system and a support or a side of the second conveyance system; a wireless electrical power receiver of the first conveyance system located along a surface of the conveyance apparatus of the first conveyance system opposite the support or the side of the first conveyance system; a wireless electrical power receiver of the second conveyance system located along a surface of the conveyance apparatus of the second conveyance system opposite the support or the side of the second conveyance system, wherein the wireless electrical power transmitter is configured to wirelessly transmit electric power to the wireless electrical power receiver of the first and second conveyance system.
IPC 8 full level
B66B 7/00 (2006.01)
CPC (source: CN EP US)
B66B 7/00 (2013.01 - EP US); B66B 11/0226 (2013.01 - US); H01F 38/14 (2013.01 - US); H02J 50/10 (2016.02 - CN EP US); H02J 50/40 (2016.02 - CN US); B66B 2201/30 (2013.01 - US)
Citation (examination)
EP 3138800 A1 20170308 - OTIS ELEVATOR CO [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 11218024 B2 20220104; US 2020195045 A1 20200618; CN 111327126 A 20200623; EP 3715303 A1 20200930; EP 3715303 B1 20240124
DOCDB simple family (application)
US 201916701491 A 20191203; CN 201911278420 A 20191213; EP 19214469 A 20191209